Dell OptiPlex 3050 Small Form Factor Owner's Manual page 4

Chapter 6: Software....................................................................................................................55
Supported operating systems........................................................................................................................................ 55
Downloading drivers......................................................................................................................................................... 55
Downloading the chipset driver..................................................................................................................................... 55
Intel chipset drivers.......................................................................................................................................................... 56
Intel HD Graphics drivers................................................................................................................................................ 56
Chapter 7: Troubleshooting your computer................................................................................. 58
Power-Supply Unit Built-in Self-Test ..........................................................................................................................58
Diagnostic power LED codes..........................................................................................................................................58
Power LED issue................................................................................................................................................................59
Diagnostic error messages..............................................................................................................................................59
Verifying system memory ...............................................................................................................................................62
Verifying system memory in setup.......................................................................................................................... 62
Testing memory using ePSA..................................................................................................................................... 62
System error messages................................................................................................................................................... 63
Real-Time Clock (RTC Reset)........................................................................................................................................63
Backup media and recovery options.............................................................................................................................63
WiFi power cycle............................................................................................................................................................... 64
Chapter 8: Technical specifications.............................................................................................65
Processor specifications..................................................................................................................................................65
Memory specifications..................................................................................................................................................... 65
Video specifications..........................................................................................................................................................66
Audio specifications.......................................................................................................................................................... 66
Communication specifications....................................................................................................................................... 66
Storage specifications......................................................................................................................................................66
Ports and connectors specifications............................................................................................................................ 67
Power supply specifications............................................................................................................................................67
Physical dimension specifications..................................................................................................................................67
Controls and lights specifications................................................................................................................................. 68
Environmental specifications..........................................................................................................................................68
Chapter 9: Getting help and contacting Dell................................................................................ 69
4 Contents